I am not sure if I would have better luck here or at OPNSense forum, so I thought I'd try here first. IPv6 is a curiosity, and also it used to work out of the box when I was on a crappy Mikrotik ...

OPNsense is a powerful firewall forked from pfSense and based on FreeBSD. Although capable, many may find the software daunting when first starting with a custom firewall. OPNsense is pretty much good ...

OPNsense is at the heart of my home network. It manages my firewall, handles reverse proxies, virtual private network access, virtual local area networks (VLANs), tracker and advertisement blocking, ...